The optimistic package_data entry painted at install-spawn survived failure as a 'Stopped' tile for an app with zero footprint (netbird on the fresh ISO). On INSTALL FAIL with no container/user-stop marker for the app, the entry and the pre-saved dynamic app config are removed and an error notification is pushed; failures that left a real container keep today's behavior (visible exited state for retry/diagnosis). Install suite 39/39. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>